For "Battlefield Pick-up", can you let me know which brand and model of guns will be available? That might help me make a decision on what's my next gun. Thanks!

At this point, I don't really know. However, you don't have to be "registered" for Battlefield Pick-up. You can just go to the bay anytime and shoot. As a very general statement, we'll have 1911's; Glocks, SIG's, and various revolvers, but I'm sure will have other guns as well. At some point, I'll try to get a list, but I doubt I'll have it in time to post it here.